add back lib/mimemagic/overlay.rb with deprecation warning

mimemagicrb · Jan 30, 2021 · 40dd02b · 40dd02b
1 parent 0c91321
commit 40dd02b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/mimemagic/overlay.rb b/lib/mimemagic/overlay.rb
@@ -0,0 +1 @@
+warn "'mimemagic/overlay' has been deprecated and will be removed."